- Before
- Builds tomorrow's crews by 17:00 from the rota and the job. “I find out a ticket has lapsed when the man is already at the gate.”
- Now
- Gets the conflicts at 18:01, with the reason and ranked cover, and reassigns and signs before crews are texted at 19:00.
One evening's check, from the 17:55 cut-off to a signed reassignment
Lumina Utilities runs the Northgate depot and the Fernhill water works. It is Tuesday 13 October 2026. Dispatch closes tomorrow's schedule at 17:55, and crews are texted their jobs at 19:00. Here is what happens in between, screen by screen, in the working solution.
- 0118:00
Tomorrow's 212 assignments, checked against tomorrow's matrix
Schedule checkerThe schedule checker reads Wednesday's schedule — 212 assignments, 61 jobs, 9 depots and works — and matches each role to the 341 requirements in task map version 12. It checks every authorisation on the job date, then rest and the standby rota under the 11-hour rule, with 14 people on standby tonight. It flags 2 conflicts and sends them to Marcus Bell and the Fernhill duty manager at 18:01.
“Flagged 2 conflicts · WO-26-48213 switching lead · WO-26-48251 confined space entrant”
- 02Today against tomorrow
Slide the date and the matrix recolours
Marcus Bell · Network operations supervisorMarcus builds Northgate's crews and signs off switching programmes. The matrix puts workers down the side, by crew, and ten authorisations across — Electrical, Safety, Plant, Water — each cell showing its expiry. On Today, Ravi Menon's HV 33 kV cell is amber: it expires within 7 days. On Tomorrow it is red and outlined, because the Harrow Lane job needs it that day.
Lumina safety rules 4.6: “An authorisation that expires on the day of the work shall be treated as not current for that day.”
- 03One click
The cell says where its date came from
Certificate readerMarcus opens Ravi's HV 33 kV cell: HV switching, Senior Authorised Person to 33 kV, issued by the authorisation panel. It expires on 14 Oct 2026, one day from today, so on 14 Oct it shows Expired. The certificate reader took that date from the switching authorisation register, line SAP-33-0417, and the cell cites it. To renew, Ravi needs a refresher course, a practical reassessment and panel sign-off.
Register line: “Expires: 14 Oct 2026 · Reassessment: booked 29 Sep 2026 — cancelled (storm response)”
- 04Find cover
Why it was flagged, and who can take the switching
Renewal rules checker and Cover finderWO-26-48213 is the T2 outage at Harrow Lane 33/11 kV primary, switching programme SP-1184, 07:30–15:00, crew NG-3. The renewal rules checker shows Ravi's refresher done on 22 Sep, the reassessment cancelled and never rebooked, and the panel sign-off waiting on it. The cover finder ranks three people on four checks: authorised on the day, rest, travel and knowing the site.
Tomasz Novak, 96: “SAP 33 kV to 2 May 2027 · off shift 16:00 today · 15.5 h before 07:30 · 18 km · 24 min · switched at Harrow Lane on 3 Jun 2026”
- 05The checks that failed
Every failed check is shown, not hidden
Cover finderGrace Adeyemi is authorised to 19 Aug 2028 and knows the site, but she is on the standby rota until 07:00, which breaks the 11-hour rest rule: 41. Hamid Qureshi is an Authorised Person to 11 kV only and has no visit on record: 12. The cover finder ranks from the matrix, the rota and the work logs. It proposes; Marcus decides.
“Ranked by the cover finder at 18:01 from the matrix, the rota and the work logs. It proposes; Marcus Bell decides and signs.”
- 0618:42
Marcus reassigns, with a reason, and signs
Marcus Bell · Network operations supervisorMarcus moves the Senior Authorised Person role on WO-26-48213 from Ravi Menon to Tomasz Novak. The reason is drafted for him and kept in the audit trail: the authorisation expires on the job day under safety rules 4.6, the reassessment is not done, and Tomasz is authorised, rested and 24 minutes away. Dispatch, both men and the Northgate control room are told.
“Signing as Marcus Bell, network operations supervisor. The agents proposed this cover; only you can make it.”
- 07Signed
The job is covered and the reassessment is booked
Renewal plannerSwitching programme SP-1184 now names T. Novak as Senior Authorised Person in charge, and Tomasz gets WO-26-48213 in the 19:00 dispatch text. Ravi's Thursday job at Mill Street stays, because his 11 kV authorisation is current. His practical reassessment for HV switching 33 kV is booked for Fri 16 Oct at 09:00 with Dr. Helen Marsh, Senior Authorising Engineer, at the Northgate training substation.
“What changed when it was signed · signed 18:42”
- 08The next 7 days
The rest of the week, checked the same way
Schedule checkerThe second flag tomorrow is the clear-water tank 2 internal inspection at Fernhill: entrant Jordan Pike's confined space certificate expired on 9 Oct. The 7-day crew board shows two more ahead — Corn Market LV link box on Fri 16 Oct, where the appointed first aider's certificate expired on 30 Sep, and Fenwick Lane pole replacement on Mon 19 Oct, where the MEWP operator's ticket expires on 18 Oct.
Ravi's reassessment sits on the board: “09:00 · training · Ravi Menon — reassessment”
- 09Months ahead
Renewals booked and training hours planned before expiry
Renewal plannerAcross Lumina, 38 authorisations expire in the next 30 days. With Ravi's reassessment booked, 30 are booked and 8 are not, each with a slot proposed. Six water operators have a training-hour gap. Aisha Rahman, Class 3 treatment at Fernhill, has 21 of 30 hours with certificate WTO-3-2291 expiring on 23 Nov — 41 days. The planner proposes Membrane filtration operations at Lumina Academy on Thu 22 Oct (6 h) and an online Disinfection by-products control module (3 h), which closes the gap.
“A water operator certificate is renewed only if the approved hours for its class are in before expiry. A missed renewal lapses the certificate.”
- 10When an inspector asks
One worker's training proof, in one cited pack
Samuel Osei · HSE compliance managerSamuel answers inspectors and internal audit. He builds the evidence pack for Ravi Menon: 14 documents, 14 pages — the index, the panel letter for SAP-33-0417, the refresher certificate, the reassessment record with its rebooking, his other authorisation letters and certificates, the switching log extract of 28 programmes led in 12 months and the annual supervision check. It was built in 1 min 40 s.
“No medical or personal data · every page cites its record”